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Unit 5 · System Software and Operating System Paper 2 CS · September 2022

Match List I with List II.
Choose the correct answer from the options given below:
List IList II
A. Stack algorithmI. Deadlock
B. Elevator algorithmII. Disk scheduling
C. Priority schedulingIII. Page replacement algorithm
D. Havender's algorithmIV. CPU scheduling

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: A. A-III, B-II, C-IV, D-I

Explanation

Stack algorithms (e.g. LRU) are page-replacement algorithms; the elevator (SCAN) algorithm is disk scheduling; priority is CPU scheduling; Havender's algorithm prevents deadlock.

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